PHOTOS: Banksy Sketches Appear in Chicago

Photographer Molly Kolecki initially set out to find it in the West Loop to no avail, but ultimately found it in Pilsen, on 16th Street between Carpenter and Racine.

"Exit Through the Gift Shop"

"We just knew that there had to be more than one Banksy piece here in Chicago," the gallery's blog states. "We were beginning to feel a little slighted when we saw that Detroit, Toronto and Boston had all received multiple hits from Mr. B after his stop in the Windy City."

The gallery says it's looking into confirming the authenticity of a sketch of a rat found in the Loop, which is Banksy's trademark.

The eccentric, faceless British street artist seems to be on a North American tour promoting his new movie, "Exit Through the Gift Shop," which premiered in Chicago April 30. Banksy appears in the film with a hooded cloak, darkened face and his voice distorted.

His previous sketches have appeared on walls around post-Katrina New Orleans and the Palestinian segregation wall in the West Bank.